Open · peer reviewed · free for academia

Insider alerts that show their work.

Open-market buys and sells, separated from the compensation machinery that makes up most of a Form 4 feed, with the accession number, the retrieval time, and a link straight to the filing on every row.

Built by a finance professor, on the open dataset behind the peer-reviewed paper.

Balogh, A. Insider trading. Scientific Data 10, 237 (2023).

doi:10.1038/s41597-023-02147-6

Free, with no payment and no trial. Choose any two companies.

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Most recent open-market trades Retrieved
UPST Blankmeyer Andrea, Form 4 filing 0002124464-26-000010 · Chief Financial Officer S, Open-market sale $87,990
FTRE Morais Mark A., Form 4 filing 0001965040-26-000134 · Chief Operating Officer S, Open-market sale $88,985
CVLT Mirchandani Sanjay, Form 4 filing 0001765820-26-000016 · Director S, Open-market sale $979,180
NTB Collins Michael W, Form 4 filing 0001653242-26-000090 · Chief Executive Officer S, Open-market sale $3,650,253
BRLT Gerstein Beth Tamara, Form 4 filing 0001628280-26-058095 · Director P, Open-market purchase $4,036
XYZ Eisen Anthony Mathew, Form 4 filing 0001628280-26-058031 · Director S, Open-market sale $477,300

Blankmeyer Andrea

Chief Financial Officer · UPST

Upstart Holdings, Inc.

S, Open-market sale
?
Code S is an open-market sale, made at the prevailing price rather than under a compensation arrangement. Codes A, D, F, M, X, and G are grants, withholding, exercises, and gifts, which is why ebomi separates them.
Shares
3,000 disposed
Price
$29.33
Total value
$87,990

10b5-1 status not captured on this filing

Source 0002124464-26-000010 on sec.gov accepted retrieved

What the store holds today

"We ignore compensation grants" is the claim the whole product rests on, so here is what that filter actually removes. These four figures are approximate, read from the same rows the tape above is drawn from, not asserted alongside them.

Transactions parsed

4,290,787

Form 4 transaction lines

Issuers covered

28,597

Distinct issuer CIKs

Open-market buys and sells

4,290,787

Codes P and S, the informative trades

Compensation and admin

0

Every other Form 4 code, filtered out

Filed between 2003-06-30 and 2026-08-19. This is what the catalog holds, not the whole of EDGAR: filings reporting only derivative activity are excluded on purpose, which is the separation this product is for.

What ebomi does

01

Fast

Filings are read from the EDGAR feed as they are accepted and parsed on arrival, so an alert leaves minutes after the filing lands rather than the next morning.

How the pipeline runs

02

Filtered

Open-market buys and sells are separated from grants, tax withholding, option exercises, and gifts before anything is sent, and the palette itself performs that split.

See the breakdown

03

Checkable

Every row carries its accession number and the time it was retrieved, so any figure on this site can be read back against the filing it came from.

Open the filing above

What lands in your inbox

One email per filing, in plain English, with the links that let you check it. This is the alert for the transaction in the card above.

Subject

UPST: Executive sold shares


Blankmeyer Andrea just sold 3,000 shares of Upstart Holdings, Inc. (UPST).

Price was $29.33 per share, totaling $87,990.

View filing This insider's trades All UPST insider trades

How it works

01

Pick companies

Choose any two companies or insiders, and mute the ones you stop caring about.

Nothing is chosen for you.

02

We watch EDGAR

Form 4 submissions are read from the EDGAR archives directly, parsed, and stored with their accession number. There is no data vendor in the middle.

Nothing you could not fetch yourself from sec.gov.

03

You get an alert

An email with a one-line read, the figures in full, and the link to the filing, sent only for the companies you chose.

Open-market buys and sells only.

Questions

How fast are alerts?

Minutes after Form 4 filings appear on the SEC site. EDGAR posts filings on its own schedule and email delivery adds its own delay, so expect minutes rather than seconds.

Which trades do you include?

Only open-market buys and sells, Form 4 codes P and S. Compensation grants, tax withholding, option exercises, and gifts are separated out before anything is sent.

What does it cost?

Nothing. There is no payment and no trial. Choose any two companies and you will be emailed their open-market buys and sells. Students, educators, and researchers can ask for academic access, which lifts the limit.

Start with two companies

No payment, no card, and every alert links to the filing it came from.